493502256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 1559900160

約数和(自身を除く): 1066397904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 71, 72, 78, 79, 94, 104, 117, 141, 142, 144, 156, 158, 188, 208, 213, 234, 237, 282, 284, 312, 316, 376, 423, 426, 468, 474, 564, 568, 611, 624, 632, 639, 711, 752, 846, 852, 923, 936, 948, 1027, 1128, 1136, 1222, 1264, 1278, 1422, 1692, 1704, 1833, 1846, 1872, 1896, 2054, 2256, 2444, 2556, 2769, 2844, 3081, 3337, 3384, 3408, 3666, 3692, 3713, 3792, 4108, 4888, 5112, 5499, 5538, 5609, 5688, 6162, 6674, 6768, 7332, 7384, 7426, 8216, 8307, 9243, 9776, 10011, 10224, 10998, 11076, 11139, 11218, 11376, 12324, 13348, 14664, 14768, 14852, 16432, 16614, 16827, 18486, 20022, 21996, 22152, 22278, 22436, 24648, 26696, 29328, 29704, 30033, 33228, 33417, 33654, 36972, 40044, 43381, 43992, 44304, 44556, 44872, 48269, 49296, 50481, 53392, 59408, 60066, 66456, 66834, 67308, 72917, 73944, 80088, 86762, 87984, 89112, 89744, 96538, 100962, 120132, 130143, 132912, 133668, 134616, 144807, 145834, 147888, 160176, 173524, 178224, 193076, 201924, 218751, 240264, 260286, 263623, 267336, 269232, 289614, 291668, 347048, 386152, 390429, 403848, 434421, 437502, 480528, 520572, 527246, 534672, 579228, 583336, 656253, 694096, 772304, 780858, 790869, 807696, 868842, 875004, 1041144, 1054492, 1158456, 1166672, 1312506, 1561716, 1581738, 1737684, 1750008, 2082288, 2108984, 2316912, 2372607, 2625012, 3123432, 3163476, 3427099, 3475368, 3500016, 4217968, 4745214, 5250024, 6246864, 6326952, 6854198, 6950736, 9490428, 10281297, 10500048, 12653904, 13708396, 18980856, 20562594, 27416792, 30843891, 37961712, 41125188, 54833584, 61687782, 82250376, 123375564, 164500752, 246751128, 493502256]

約数ペア:

[(1, 493502256), (2, 246751128), (3, 164500752), (4, 123375564), (6, 82250376), (8, 61687782), (9, 54833584), (12, 41125188), (13, 37961712), (16, 30843891), (18, 27416792), (24, 20562594), (26, 18980856), (36, 13708396), (39, 12653904), (47, 10500048), (48, 10281297), (52, 9490428), (71, 6950736), (72, 6854198), (78, 6326952), (79, 6246864), (94, 5250024), (104, 4745214), (117, 4217968), (141, 3500016), (142, 3475368), (144, 3427099), (156, 3163476), (158, 3123432), (188, 2625012), (208, 2372607), (213, 2316912), (234, 2108984), (237, 2082288), (282, 1750008), (284, 1737684), (312, 1581738), (316, 1561716), (376, 1312506), (423, 1166672), (426, 1158456), (468, 1054492), (474, 1041144), (564, 875004), (568, 868842), (611, 807696), (624, 790869), (632, 780858), (639, 772304), (711, 694096), (752, 656253), (846, 583336), (852, 579228), (923, 534672), (936, 527246), (948, 520572), (1027, 480528), (1128, 437502), (1136, 434421), (1222, 403848), (1264, 390429), (1278, 386152), (1422, 347048), (1692, 291668), (1704, 289614), (1833, 269232), (1846, 267336), (1872, 263623), (1896, 260286), (2054, 240264), (2256, 218751), (2444, 201924), (2556, 193076), (2769, 178224), (2844, 173524), (3081, 160176), (3337, 147888), (3384, 145834), (3408, 144807), (3666, 134616), (3692, 133668), (3713, 132912), (3792, 130143), (4108, 120132), (4888, 100962), (5112, 96538), (5499, 89744), (5538, 89112), (5609, 87984), (5688, 86762), (6162, 80088), (6674, 73944), (6768, 72917), (7332, 67308), (7384, 66834), (7426, 66456), (8216, 60066), (8307, 59408), (9243, 53392), (9776, 50481), (10011, 49296), (10224, 48269), (10998, 44872), (11076, 44556), (11139, 44304), (11218, 43992), (11376, 43381), (12324, 40044), (13348, 36972), (14664, 33654), (14768, 33417), (14852, 33228), (16432, 30033), (16614, 29704), (16827, 29328), (18486, 26696), (20022, 24648), (21996, 22436), (22152, 22278)]